Key references: Theophylline and caffeine poisonings

Australian and New Zealand Committee on Resuscitation. Cardiorespiratory arrest flowcharts. East Melbourne: Australian Resuscitation Council; 2016. https://resus.org.au/guidelines/flowcharts-3/
Dawson AH, Whyte IM. The assessment and treatment of theophylline poisoning. Med J Aust 1989;151(11-12):689–93. https://www.ncbi.nlm.nih.gov/pubmed/2687658
Medicines safety update: Metoclopramide and neurological adverse events. Aust Prescriber 2015;38(1):26. https://www.tga.gov.au/publication-issue/medicines-safety-update-volume-6-number-1-february-2015
Shannon M. Life-threatening events after theophylline overdose: a 10-year prospective analysis. Arch Intern Med 1999;159(9):989–94. https://www.ncbi.nlm.nih.gov/pubmed/10326941
Shannon M. Predictors of major toxicity after theophylline overdose. Ann Intern Med 1993;119(12):1161–7. https://www.ncbi.nlm.nih.gov/pubmed/8239246
Willson C. The clinical toxicology of caffeine: A review and case study. Toxicol Rep 2018;5:1140–52. https://www.ncbi.nlm.nih.gov/pubmed/30505695